CN112179007A - High-efficiency energy-saving cooling device for refrigerator - Google Patents
High-efficiency energy-saving cooling device for refrigerator Download PDFInfo
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- CN112179007A CN112179007A CN202011049150.3A CN202011049150A CN112179007A CN 112179007 A CN112179007 A CN 112179007A CN 202011049150 A CN202011049150 A CN 202011049150A CN 112179007 A CN112179007 A CN 112179007A
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- refrigerator
- cooling device
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- cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
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- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses an efficient energy-saving cooling device for a refrigerator, belongs to the technical field of cooling equipment, and solves the problem that a cooling assembly of the existing device cannot efficiently refrigerate refrigerators of different models; the technical characteristics are as follows: the refrigerator comprises an outer shell and an inner shell, wherein the inner shell is arranged in the outer shell, a protection assembly for protecting the inner shell is arranged at the top of the outer shell, a bearing assembly for placing a refrigerator is arranged in the outer shell, a driving assembly is arranged below the bearing assembly, and a shock pad for protecting the inner shell is arranged between the outer shell and the inner shell; the embodiment of the invention is provided with the refrigerating assembly, the refrigerating of the refrigerator is realized by the refrigerating assembly, the refrigerating uniformity is ensured, the heat dissipation efficiency of the refrigerator is improved, the damage of the refrigerator is avoided, the buffering protection of the inner shell is realized by the damping assembly, the protection of the refrigerator is further realized, the damage of the refrigerator is avoided, and the service life of the refrigerator is prolonged.
Description
Technical Field
The invention relates to the technical field of cooling equipment, in particular to a high-efficiency energy-saving cooling device for a refrigerator.
Background
In daily life, especially in summer, people often need to cool some hot beverages quickly, and put the hot beverages into a refrigerator for cooling under the general condition, and along with the development of science and technology and the continuous improvement of living standard, the requirement of users on the intellectualization of the refrigerator is higher and higher, and the household refrigerator belongs to one of refrigeration equipment. In the household refrigerator, a part called as a condenser exists, the condenser mainly has the function of discharging heat in a box body and heat converted from input electric energy out of the box body, most of the condensers of the existing household refrigerator are positioned on the wall surface of the refrigerator, and the heat is directly discharged to the indoor environment, namely, indoor air is utilized for cooling, so that the indoor temperature is easily influenced, and discomfort is brought to a user.
Chinese patent CN207649208U discloses a cooling device for a household refrigerator. It includes the refrigerator, is equipped with refrigerator condenser coil pipe in the refrigerator, characterized by: the refrigerator is characterized in that a cooling liquid coil is further arranged in the refrigerator, the cooling liquid coil and a refrigerator condenser coil are arranged in a countercurrent mode to form a countercurrent heat exchanger, an inlet of the cooling liquid coil and an outlet of the refrigerator condenser coil are arranged on the same side, an outlet of the cooling liquid coil and an inlet of the refrigerator condenser coil are arranged on the same side, a pipeline hole is formed in the side wall of the refrigerator on one side of the cooling liquid coil, but a cooling assembly of the device cannot perform efficient refrigeration on refrigerators of different models, and therefore the device for efficiently cooling the refrigerators of different models is provided.
Disclosure of Invention
The invention aims to provide an efficient and energy-saving cooling device for a refrigerator, which comprises an outer shell and an inner shell, wherein the inner shell is arranged inside the outer shell, a protection component for protecting the inner shell is arranged at the top of the outer shell, a bearing component for placing the refrigerator is arranged in the outer shell, a driving component is arranged below the bearing component, and a shock pad for protecting the inner shell is arranged between the outer shell and the inner shell, so that the problem that the cooling component of the conventional device cannot efficiently refrigerate refrigerators of different models is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a refrigerator energy-efficient cooling device, includes shell body and interior casing, the inside of shell body is provided with interior casing, the top of shell body is provided with the protection subassembly that is used for protecting interior casing, be provided with the bearing component who is used for placing the refrigerator in the shell body, the below of bearing component is provided with drive assembly, be provided with the shock pad that is used for protecting interior casing between shell body and the interior casing.
As a further scheme of the invention: the drive assembly comprises a hydraulic cylinder and a rack, the hydraulic cylinder is fixedly mounted on the inner wall of the inner shell, the rack is fixedly connected with the telescopic end of the hydraulic cylinder, a second screw rod is arranged above the rack, two ends of the second screw rod are rotatably connected with the side wall of the inner shell through bearings, a gear is fixedly arranged in the middle of the second screw rod, and the gear and the rack are in meshing transmission.
As a still further scheme of the invention: the bearing assembly comprises an extrusion block, an elevating block and a bearing seat, the bearing assembly is provided with two groups, the bearing assembly is symmetrically arranged about a vertical central axis of the inner shell, two sections of external threads which are opposite in turning direction and same in thread pitch are symmetrically arranged on the second screw rod, each section of the external threads are sleeved with a thread block, the extrusion block is connected with the thread block through a connecting rod fixedly, one side of the extrusion block is provided with the elevating block, one side, close to each other, of the extrusion block and the elevating block is respectively provided with an inclined edge, the inclined edge is polished, the extrusion block and the elevating block are connected in a sliding mode, and the bearing seat is fixedly connected.
As a still further scheme of the invention: be provided with refrigeration subassembly on the bearing seat, refrigeration subassembly includes the cooling plate, the equipartition has a plurality of first guiding gutters on the cooling plate, fixed mounting has the honeycomb duct in the first guiding gutter, it has a plurality of second guiding gutters still to equipartition on the cooling plate, perpendicular cross arrangement between second guiding gutter and the first guiding gutter, also install the honeycomb duct in the second guiding gutter, the symmetry is provided with two coolant liquid hold up tanks on the cooling plate, the coolant liquid has been stored in the coolant liquid hold up tank, the cooling plate communicates with first guiding gutter and second guiding gutter respectively.
As a still further scheme of the invention: the protection subassembly includes horizontal protection board and riser, fixed mounting has the riser on the horizontal protection board, horizontal protection board's bottom and shell body sliding connection, the riser is equipped with two, the riser sets up about the vertical axis symmetry of shell body, be provided with the internal thread groove between the riser, the bottom in internal thread groove is fixed on the shell body, be provided with first screw rod between riser and the internal thread groove, first screw rod passes through the bearing and is connected with the riser rotation, and the one end of first screw rod extends to the internal thread inslot, through threaded connection between first screw rod and the internal thread groove.
As a still further scheme of the invention: a plurality of cooling cavities are uniformly distributed at the bottom of the horizontal protection plate, counter-flow heat exchangers are arranged in the cooling cavities, a baffle is fixedly mounted on the side wall of the outer shell, and a damping assembly is arranged above the baffle.
As a still further scheme of the invention: damping component includes shock attenuation pole and cushion socket, and the level is provided with a plurality of constant head tanks in the baffle, and the bottom of shock attenuation pole is fixed in the constant head tank, and the top of shock attenuation pole is provided with the cushion socket, and fastening bolt is installed at the top of cushion socket, and the cushion socket passes through fastening bolt and interior casing fixed connection, and the upper end of shock attenuation pole extends to in the cushion socket, and fixedly connected with buffer board.
As a still further scheme of the invention: the below of buffer board is provided with the sleeve, sleeve and buffer board fixed connection, and the sleeve cover is established on the locating lever, sleeve and locating lever sliding connection, and the outside cover of locating lever is equipped with the buffer spring who is used for protective case, and the bottom of locating lever is fixed in the shock attenuation seat.
In conclusion, the beneficial effects of the invention are as follows: the embodiment of the invention is provided with the refrigerating assembly, the refrigerating of the refrigerator is realized by the refrigerating assembly, the refrigerating uniformity is ensured, the heat dissipation efficiency of the refrigerator is improved, the damage of the refrigerator is avoided, the buffering protection of the inner shell is realized by the damping assembly, the protection of the refrigerator is further realized, the damage of the refrigerator is avoided, and the service life of the refrigerator is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural view of an outer housing according to the present invention.
Figure 3 is a schematic structural view of a load bearing assembly of the present invention.
Fig. 4 is a partially enlarged schematic view of a in fig. 1.
Fig. 5 is a schematic structural diagram of a cooling plate according to the present invention.
Fig. 6 is a schematic structural diagram of a refrigeration assembly according to the present invention.
Fig. 7 is a schematic structural diagram of a protection component in the invention.
Figure 8 is a schematic view of the structure of the shock absorbing assembly of the present invention.
Fig. 9 is a schematic structural view of the shock-absorbing seat of the present invention.
In the figure: 1-outer shell, 2-shock pad, 3-inner shell, 4-baffle, 5-shock absorption rod, 6-shock absorption component, 7-horizontal protection plate, 8-vertical plate, 9-first screw, 10-internal thread groove, 11-cooling cavity, 12-shock absorption seat, 13-fastening bolt, 14-buffer plate, 15-sleeve, 16-positioning rod, 17-buffer spring, 18-hydraulic cylinder, 19-rack, 20-gear, 21-second screw, 22-thread block, 23-extrusion block, 24-lifting block, 25-bearing seat, 26-cooling plate, 27-first diversion groove, 28-second diversion groove and 29-cooling liquid storage groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-2, in the embodiment of the present invention, an energy-efficient cooling device for a refrigerator includes an outer shell 1 and an inner shell 3, the inner shell 3 is disposed inside the outer shell 1, a shock pad 2 for protecting the inner shell 3 is disposed between the outer shell 1 and the inner shell 3, a protection component for protecting the inner shell 3 is disposed on the top of the outer shell 1, a bearing component for placing the refrigerator is disposed inside the outer shell 1, and a driving component is disposed below the bearing component;
as shown in fig. 4, the driving assembly includes a hydraulic cylinder 18 and a rack 19, the hydraulic cylinder 18 is fixedly mounted on the inner wall of the inner housing 3, the rack 19 is fixedly connected to the telescopic end of the hydraulic cylinder 18, a second screw 21 is disposed above the rack 19, two ends of the second screw 21 are rotatably connected to the side wall of the inner housing 3 through bearings, a gear 20 is fixedly sleeved in the middle of the second screw 21, and the gear 20 and the rack 19 are in meshing transmission;
as shown in fig. 3, the bearing assembly includes two groups of extrusion blocks 23, lifting blocks 24 and bearing seats 25, the bearing assembly is symmetrically arranged about a vertical central axis of the inner shell 3, two sections of external threads with opposite rotation directions and same thread pitch are symmetrically arranged on the second screw 21, a thread block 22 is sleeved on each section of external thread, the extrusion blocks 23 are fixedly connected with the thread blocks 22 through connecting rods, the lifting blocks 24 are arranged on one sides of the extrusion blocks 23, oblique edges are respectively arranged on the sides, close to each other, of the extrusion blocks 23 and the lifting blocks 24, the oblique edges are polished, the extrusion blocks 23 and the lifting blocks 24 are connected in a sliding manner, and the bearing seats 25 are fixedly connected above the lifting blocks 24;
when the position of the bearing seat 25 needs to be adjusted so that the bearing seat 25 fixes the positions of refrigerators of different models, the hydraulic cylinder 18 is started, the hydraulic cylinder 18 drives the rack 19 to move, the rack 19 drives the gear 20 to rotate, the gear 20 drives the second screw 21 to rotate, the second screw 21 drives the extrusion block 23 to move in the same direction or in different directions, and the lifting block 24 and the bearing seat 25 are extruded in the moving process of the extrusion block 23, so that the height of the bearing seat 25 is adjusted, and the refrigerator fixing device is suitable for fixing refrigerators of different models;
as shown in fig. 5-6, a refrigeration assembly is disposed on the load-bearing seat 25, the refrigeration assembly includes a cooling plate 26, a plurality of first guiding grooves 27 are uniformly distributed on the cooling plate 26, guiding pipes are fixedly mounted in the first guiding grooves 27, a plurality of second guiding grooves 28 are also uniformly distributed on the cooling plate 26, the second guiding grooves 28 and the first guiding grooves 27 are vertically arranged in a cross manner, guiding pipes are also mounted in the second guiding grooves 28, two cooling liquid storage grooves 29 are symmetrically disposed on the cooling plate 26, cooling liquid is stored in the cooling liquid storage grooves 29, and the cooling plate 26 is respectively communicated with the first guiding grooves 27 and the second guiding grooves 28;
the refrigeration assembly is arranged, so that refrigeration of the refrigerator is realized, the refrigeration uniformity is ensured, the heat dissipation efficiency of the refrigerator is improved, and the damage of the refrigerator is avoided.
As shown in fig. 7, the protection assembly includes a horizontal protection plate 7 and vertical plates 8, the vertical plates 8 are fixedly mounted on the horizontal protection plate 7, the bottom of the horizontal protection plate 7 is slidably connected with the outer shell 1, two vertical plates 8 are provided, the vertical plates 8 are symmetrically arranged about a vertical central axis of the outer shell 1, an internal thread groove 10 is provided between the vertical plates 8, the bottom of the internal thread groove 10 is fixed on the outer shell 1, a first screw 9 is provided between the vertical plates 8 and the internal thread groove 10, the first screw 9 is rotatably connected with the vertical plates 8 through a bearing, one end of the first screw 9 extends into the internal thread groove 10, and the first screw 9 is connected with the internal thread groove 10 through a thread;
when the refrigerator is protected by adjusting the position of the vertical plate 8, the first screw 9 is rotated, and the vertical plate 8 is driven by the first screw 9 to move, so that the refrigerator is protected, and the refrigerator is prevented from being damaged;
a plurality of cooling cavities 11 are uniformly distributed at the bottom of the horizontal protection plate 7, and counter-flow heat exchangers are arranged in the cooling cavities 11.
Example 2
As shown in fig. 1-2, in the embodiment of the present invention, an energy-efficient cooling device for a refrigerator includes an outer shell 1 and an inner shell 3, the inner shell 3 is disposed inside the outer shell 1, a shock pad 2 for protecting the inner shell 3 is disposed between the outer shell 1 and the inner shell 3, a protection component for protecting the inner shell 3 is disposed on the top of the outer shell 1, a bearing component for placing the refrigerator is disposed inside the outer shell 1, and a driving component is disposed below the bearing component;
as shown in fig. 4, the driving assembly includes a hydraulic cylinder 18 and a rack 19, the hydraulic cylinder 18 is fixedly mounted on the inner wall of the inner housing 3, the rack 19 is fixedly connected to the telescopic end of the hydraulic cylinder 18, a second screw 21 is disposed above the rack 19, two ends of the second screw 21 are rotatably connected to the side wall of the inner housing 3 through bearings, a gear 20 is fixedly sleeved in the middle of the second screw 21, and the gear 20 and the rack 19 are in meshing transmission;
as shown in fig. 3, the bearing assembly includes two groups of extrusion blocks 23, lifting blocks 24 and bearing seats 25, the bearing assembly is symmetrically arranged about a vertical central axis of the inner shell 3, two sections of external threads with opposite rotation directions and same thread pitch are symmetrically arranged on the second screw 21, a thread block 22 is sleeved on each section of external thread, the extrusion blocks 23 are fixedly connected with the thread blocks 22 through connecting rods, the lifting blocks 24 are arranged on one sides of the extrusion blocks 23, oblique edges are respectively arranged on the sides, close to each other, of the extrusion blocks 23 and the lifting blocks 24, the oblique edges are polished, the extrusion blocks 23 and the lifting blocks 24 are connected in a sliding manner, and the bearing seats 25 are fixedly connected above the lifting blocks 24;
when the position of the bearing seat 25 needs to be adjusted so that the bearing seat 25 fixes the positions of refrigerators of different models, the hydraulic cylinder 18 is started, the hydraulic cylinder 18 drives the rack 19 to move, the rack 19 drives the gear 20 to rotate, the gear 20 drives the second screw 21 to rotate, the second screw 21 drives the extrusion block 23 to move in the same direction or in different directions, and the lifting block 24 and the bearing seat 25 are extruded in the moving process of the extrusion block 23, so that the height of the bearing seat 25 is adjusted, and the refrigerator fixing device is suitable for fixing refrigerators of different models;
as shown in fig. 5-6, a refrigeration assembly is disposed on the load-bearing seat 25, the refrigeration assembly includes a cooling plate 26, a plurality of first guiding grooves 27 are uniformly distributed on the cooling plate 26, guiding pipes are fixedly mounted in the first guiding grooves 27, a plurality of second guiding grooves 28 are also uniformly distributed on the cooling plate 26, the second guiding grooves 28 and the first guiding grooves 27 are vertically arranged in a cross manner, guiding pipes are also mounted in the second guiding grooves 28, two cooling liquid storage grooves 29 are symmetrically disposed on the cooling plate 26, cooling liquid is stored in the cooling liquid storage grooves 29, and the cooling plate 26 is respectively communicated with the first guiding grooves 27 and the second guiding grooves 28;
the refrigeration assembly is arranged, so that refrigeration of the refrigerator is realized, the refrigeration uniformity is ensured, the heat dissipation efficiency of the refrigerator is improved, and the damage of the refrigerator is avoided.
As shown in fig. 7, the protection assembly includes a horizontal protection plate 7 and vertical plates 8, the vertical plates 8 are fixedly mounted on the horizontal protection plate 7, the bottom of the horizontal protection plate 7 is slidably connected with the outer shell 1, two vertical plates 8 are provided, the vertical plates 8 are symmetrically arranged about a vertical central axis of the outer shell 1, an internal thread groove 10 is provided between the vertical plates 8, the bottom of the internal thread groove 10 is fixed on the outer shell 1, a first screw 9 is provided between the vertical plates 8 and the internal thread groove 10, the first screw 9 is rotatably connected with the vertical plates 8 through a bearing, one end of the first screw 9 extends into the internal thread groove 10, and the first screw 9 is connected with the internal thread groove 10 through a thread;
when the refrigerator is protected by adjusting the position of the vertical plate 8, the first screw 9 is rotated, and the vertical plate 8 is driven by the first screw 9 to move, so that the refrigerator is protected, and the refrigerator is prevented from being damaged;
a plurality of cooling cavities 11 are uniformly distributed at the bottom of the horizontal protection plate 7, and counter-flow heat exchangers are arranged in the cooling cavities 11.
As shown in fig. 8-9, a baffle 4 is fixedly mounted on a side wall of the outer shell 1, a shock-absorbing assembly 6 is arranged above the baffle 4, the shock-absorbing assembly includes a shock-absorbing rod 5 and a shock-absorbing seat 12, a plurality of positioning grooves are horizontally arranged in the baffle 4, the bottom of the shock-absorbing rod 5 is fixed in the positioning grooves, the shock-absorbing seat 12 is arranged above the shock-absorbing rod 5, a fastening bolt 13 is mounted on the top of the shock-absorbing seat 12, the shock-absorbing seat 12 is fixedly connected with the inner shell 3 through the fastening bolt 13, the upper end of the shock-absorbing rod 5 extends, and fixedly connected with buffer plate 14, the below of buffer plate 14 is provided with sleeve 15, sleeve 15 and buffer plate 14 fixed connection, sleeve 15 cover is established on locating lever 16, sleeve 15 and locating lever 16 sliding connection, the outside cover of locating lever 16 is equipped with buffer spring 17 that is used for protective sleeve 15, the bottom of locating lever 16 is fixed in shock attenuation seat 12.
The damping component 6 is arranged to realize the buffer protection of the inner shell 3, so that the refrigerator is protected, the damage of the refrigerator is avoided, and the service life of the refrigerator is prolonged.
In summary, the working principle of the invention is as follows: thereby when the position that needs adjust bearing seat 25 makes bearing seat 25 carry out the position fixed to different model refrigerators, open pneumatic cylinder 18, pneumatic cylinder 18 drives rack 19 and removes, thereby it rotates to make rack 19 drive gear 20, gear 20 drives second screw rod 21 and rotates, and then make second screw rod 21 drive extrusion piece 23 syntropy or incorgruous removal, extrusion piece 23 removes in-process extrusion elevator block 24 and bearing seat 25, the regulation to bearing seat 25 height has been realized, and then be adapted to the fixed to different model refrigerators.
Thereby when needing to adjust the position of riser 8 and realizing protecting the refrigerator, rotate first screw 9, first screw 9 drives riser 8 and removes to realized the protection to the refrigerator, avoided the damage of refrigerator.
The embodiment of the invention is provided with the refrigerating assembly, the refrigerating of the refrigerator is realized by the refrigerating assembly, the refrigerating uniformity is ensured, the heat dissipation efficiency of the refrigerator is improved, the damage of the refrigerator is avoided, the buffering protection of the inner shell 3 is realized by the damping assembly 6, the protection of the refrigerator is further realized, the damage of the refrigerator is avoided, and the service life of the refrigerator is prolonged.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a refrigerator energy-efficient cooling device, includes shell body (1) and interior casing (3), and the inside of shell body (1) is provided with interior casing (3), its characterized in that, and the top of shell body (1) is provided with the protection subassembly that is used for protecting interior casing (3), is provided with the bearing component who is used for placing the refrigerator in shell body (1), and the below of bearing component is provided with drive assembly.
2. The efficient and energy-saving cooling device for the refrigerator according to claim 1, wherein the driving assembly comprises a hydraulic cylinder (18) and a rack (19), the hydraulic cylinder (18) is fixedly installed on the inner wall of the inner shell (3), the rack (19) is fixedly connected with the telescopic end of the hydraulic cylinder (18), a second screw (21) is arranged above the rack (19), two ends of the second screw (21) are rotatably connected with the side wall of the inner shell (3) through bearings, a gear (20) is fixedly sleeved in the middle of the second screw (21), and the gear (20) and the rack (19) are in meshing transmission.
3. The efficient and energy-saving cooling device for the refrigerator according to claim 2, wherein the bearing assembly comprises two groups of extrusion blocks (23), lifting blocks (24) and bearing seats (25), the bearing assembly is symmetrically arranged about a vertical central axis of the inner shell (3), two sections of external threads with opposite rotating directions and same thread pitch are symmetrically arranged on the second screw (21), each section of the external threads is sleeved with a thread block (22), the extrusion blocks (23) are fixedly connected with the thread blocks (22) through connecting rods, the lifting blocks (24) are arranged on one sides of the extrusion blocks (23), inclined edges are respectively arranged on the sides, close to each other, of the extrusion blocks (23) and the lifting blocks (24), the inclined edges are polished, the extrusion blocks (23) are slidably connected with the lifting blocks (24), and the bearing seats (25) are fixedly connected above the lifting blocks (24).
4. The efficient energy-saving cooling device for the refrigerator according to claim 3, wherein a refrigeration assembly is arranged on the bearing seat (25), the refrigeration assembly comprises a cooling plate (26), a plurality of first diversion trenches (27) are uniformly distributed on the cooling plate (26), a diversion pipe is fixedly installed in each first diversion trench (27), a plurality of second diversion trenches (28) are also uniformly distributed on the cooling plate (26), the second diversion trenches (28) and the first diversion trenches (27) are vertically arranged in a cross manner, a diversion pipe is also installed in each second diversion trench (28), two cooling liquid storage trenches (29) are symmetrically arranged on the cooling plate (26), cooling liquid is stored in each cooling liquid storage trench (29), and the cooling plate (26) is respectively communicated with the first diversion trenches (27) and the second diversion trenches (28).
5. The efficient energy-saving cooling device for the refrigerator according to any one of claims 1 to 4, wherein the protective assembly comprises a horizontal protective plate (7) and two vertical plates (8), the vertical plates (8) are fixedly installed on the horizontal protective plate (7), the bottom of the horizontal protective plate (7) is slidably connected with the outer shell (1), the number of the vertical plates (8) is two, the vertical plates (8) are symmetrically arranged about a vertical central axis of the outer shell (1), inner thread grooves (10) are arranged between the vertical plates (8), the bottom of each inner thread groove (10) is fixed on the outer shell (1), first screw rods (9) are arranged between the vertical plates (8) and the inner thread grooves (10), the first screw rods (9) are rotatably connected with the vertical plates (8) through bearings, one end of the first screw rod (9) extends into the internal thread groove (10), and the first screw rod (9) is connected with the internal thread groove (10) through threads.
6. The efficient energy-saving cooling device for the refrigerator as claimed in claim 5, wherein a plurality of cooling cavities (11) are uniformly distributed at the bottom of the horizontal protection plate (7), and a counter-flow heat exchanger is arranged in each cooling cavity (11).
7. A refrigerator high-efficiency energy-saving cooling device as claimed in any one of claims 1 to 4, characterized in that a baffle (4) is fixedly installed on the side wall of the outer casing (1), and a damping component (6) is arranged above the baffle (4).
8. The efficient and energy-saving cooling device for the refrigerator according to claim 7, wherein the damping assembly comprises a damping rod (5) and a damping seat (12), a plurality of positioning grooves are horizontally formed in the baffle plate (4), the bottom of the damping rod (5) is fixed in the positioning grooves, the damping seat (12) is arranged above the damping rod (5), fastening bolts (13) are installed at the top of the damping seat (12), the damping seat (12) is fixedly connected with the inner shell (3) through the fastening bolts (13), the upper end of the damping rod (5) extends into the damping seat (12), and a buffer plate (14) is fixedly connected with the damping seat.
9. The efficient energy-saving cooling device for the refrigerator according to claim 8, wherein a sleeve (15) is arranged below the buffer plate (14), the sleeve (15) is fixedly connected with the buffer plate (14), the sleeve (15) is sleeved on the positioning rod (16), the sleeve (15) is slidably connected with the positioning rod (16), a buffer spring (17) used for protecting the sleeve (15) is sleeved outside the positioning rod (16), and the bottom of the positioning rod (16) is fixed in the shock absorption seat (12).
10. A refrigerator efficient energy-saving cooling device according to any one of claims 1-4, characterized in that a shock pad (2) for protecting the inner case (3) is arranged between the outer case (1) and the inner case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049150.3A CN112179007A (en) | 2020-09-29 | 2020-09-29 | High-efficiency energy-saving cooling device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049150.3A CN112179007A (en) | 2020-09-29 | 2020-09-29 | High-efficiency energy-saving cooling device for refrigerator |
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| CN112179007A true CN112179007A (en) | 2021-01-05 |
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| CN202011049150.3A Withdrawn CN112179007A (en) | 2020-09-29 | 2020-09-29 | High-efficiency energy-saving cooling device for refrigerator |
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| EP1371919A2 (en) * | 2002-06-12 | 2003-12-17 | Lg Electronics Inc. | Heating/cooling system used in air conditioner |
| CN205470658U (en) * | 2015-12-31 | 2016-08-17 | 安徽机电职业技术学院 | Logistic box |
| CN209223008U (en) * | 2018-11-17 | 2019-08-09 | 佛山市顺德区腾野模具有限公司 | A kind of refrigerator mold |
| CN109600971A (en) * | 2018-12-12 | 2019-04-09 | 郑州云海信息技术有限公司 | Server cabinet cooling device |
| CN209889483U (en) * | 2019-05-05 | 2020-01-03 | 南宁职业技术学院 | Cold chain logistics distribution box capable of preventing bumping |
| CN210536554U (en) * | 2019-09-19 | 2020-05-15 | 重庆亿创西北工业技术研究院有限公司 | Photoelectric equipment supports fixing device |
| CN211239574U (en) * | 2020-03-11 | 2020-08-11 | 程伟 | Motor mounting frame structure convenient to maintain of digit control machine tool |
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Application publication date: 20210105 |